📄 managerselect.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<%@page import="java.util.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
body {
background-image: url(images/0866.jpg);
}
.STYLE1 {color: #FF0000}
-->
</style></head>
<body>
<form name="from1">
<table width="547" border="1" align="center">
<tr>
<td width="80">输入课程名:</td>
<td width="422"><input name="name" type="text" size="30" height="25" /></td>
</tr>
<tr>
<td>输入学期</td>
<td><input name="semester" type="text" size="30" height="25"/>
<span class="STYLE1">*输入格式化:XX年秋或春</span></td>
</tr>
<tr>
<td> </td>
<td align="center"><input name="submit" type="submit" value="查找" /> <input name="reset" type="reset" value="取消" /></td>
</tr>
</table>
</form>
<form action="ShowDelete.jsp" name="form2" >
<%
if(request.getParameter("name") != null && request.getParameter("semester") != null)
{
String name = request.getParameter("name");
byte b[]=name.getBytes("ISO-8859-1");
name=new String(b);
String semester = request.getParameter("semester");
byte c[]=semester.getBytes("ISO-8859-1");
semester=new String(c);
session.setAttribute("name",name);
session.setAttribute("semester",semester);
%>
<jsp:useBean id="select1" class="student.ManagerSelect" />
<jsp:setProperty name="select1" property="name" value="<%= name %>" />
<jsp:setProperty name="select1" property="semester" value="<%= semester %>" />
<%
ResultSet result =select1.getResult();
out.println("<p align=\"center\">课程"+name+semester+"的选修情况如下:</p>");
out.println("<table align=\"center\">");
out.println("<tr>"+"<th></th><th>学号</th><th>姓名</th>"+"</tr>");
String SID;
int i=0;
while(result.next())
{
SID=result.getString(1);
i++;
out.println("<tr><td><input type=\"checkbox\" name=\"student\" value=\""+SID+"\"></td><td>"+SID+"</td><td>"+result.getString(2)+"</td></tr>");
}
out.println("<tr><td></td><td><input name=\"submit\" type=\"submit\" value=\"删除\" /></td><td></td></tr>");
out.println("</table>");
if(i==0)
out.println("<script>alert('不存在课程名:"+name+semester+"的记录!');</script>");
}
%>
</form>
</body>
</html>
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